OFFSET
1,2
COMMENTS
All terms are composite except a(1) = 1 and a(2) = 2.
LINKS
Rémy Sigrist, Table of n, a(n) for n = 1..10000
Rémy Sigrist, Colored logarithmic scatterplot of the first 25000 terms (where the hue is function of A336346(n))
Rémy Sigrist, PARI program for A338118
PROG
(PARI) See Links section.
CROSSREFS
KEYWORD
nonn
AUTHOR
Rémy Sigrist, Oct 21 2020
STATUS
approved